WBI Insights

The Radiant Heating Blog

Expert guides, system comparisons, and installation know-how on hydronic radiant floor heating, from the people who engineer the panels.

Radiant Ceiling Vs Radiant Floor Heating
Performance & Efficiency

Radiant Ceiling Vs Radiant Floor Heating

Tom Tesmar is a legendary pioneer in the introduction of Euro style modern radiant heat to North America.  We think Tom says it best. Thermodynamics is...

Tile Over Radiant Floor Heating Boards
Installation Methods

Under Tile Floor Heating: How to Tile Over Radiant Heating Boards

TILING OVER RADIANT HEATING BOARDS: KEY STEPS Let thinset cure with system OFFEssential Use unmodified thinset (ANSI A118.1)Recommended Allow 24-48 hrs before activating heatRequired Ramp up...

5 Ways Radiant Heat Is Better In The Ceiling
Applications

5 Ways Radiant Ceiling Heat is Better

CEILING vs. FLOOR RADIANT: COMFORT AT OCCUPANT LEVELFloor level warmthFloor SystemHead level warmthCeiling SystemSource: ASHRAE 55. Floor radiant warms where occupants live and sit; ceiling systems...

Installing Tile Over Radiant Heat Panels
Applications

Tile Over Radiant Heating Boards

TILING OVER RADIANT HEATING BOARDS: BEST PRACTICESUnmodified thinset — preferred for radiantYesSystem off during thinset cureRequiredMinimum cure time before heat activation24-48 hrsRamp-up rate after cure5°F per...

Designing Radiant Floor Heating
Design & Layout

Designing Radiant Floor Heating That Is The Best Combination of High Performance, Environmental Responsiblity And Cost

ENVIRONMENTAL IMPACT: RADIANT vs. FORCED AIR (CO2 LBS/YR, 1,500 SQ FT)3,200-4,000 lbsHydronic Radiant4,500-6,000 lbsForced Air GasSource: EPA emission factors for natural gas, 2024. Radiant lower setpoints...

Why does radiant heat feel more comfortable than forced air.
Radiant Heating Basics

Why Modern Architects & Builders Choose Radiant Floor Heating

Article written by Morgan Muir I am writing this article so that architects and builders can learn more about radiant floor heating, and to provide a...

Heat Pump Diagram
System Comparisons

Heating Distribution Systems are Not All Alike

Hydronic Radiant Heat Compared to Forced Air Heating Systems Hydronic systems are inherently more efficient than forced air due to basic physics – water is far...

Mechanical Engineer Incorporates Radiant Floor Heating In Net Zero Energy Strategy
Project

Martha’s Vineyard Mechanical Contractor Incorporates Radiant Heating in His Own Net Zero Strategy

Article featured on Plumbing & Mechanical Engineer Magazine May Edition Matt Millard, owner of Performance Mechanical in Edgartown, Massachusetts, loves to experiment with new technologies. His...